Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13946 13946

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 15.00 GB 1066 MHz DDR3 15.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13250 13250
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20947 20947
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22482 22482
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24249 24249
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22289 22289
Image Decompress
single-core scalar
2245 2245
Image Decompress
multi-core scalar
19572 19572
Lua
single-core scalar
4069 4069
Lua
multi-core scalar
34820 34820

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23132 23132
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29867 29867
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4146 4146
Dot Product
multi-core scalar
27725 27725
Dot Product
multi-core vector
46852 46852
LU Decomposition
single-core scalar
1377 1377
LU Decomposition
multi-core scalar
11642 11642
Primality Test
single-core scalar
5570 5570
Primality Test
multi-core scalar
42734 42734
Sharpen Image
single-core scalar
5306 5306
Sharpen Image
multi-core scalar
59414 59414
Blur Image
single-core scalar
6497 6497
Blur Image
multi-core scalar
77154 77154

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3995 3995
Read Sequential
single-core scalar
3845 3845
Write Sequential
single-core scalar
6967 6967
Stdlib Allocate
single-core scalar
3015 3015
Stdlib Write
single-core scalar
2691 2691
Stdlib Copy
single-core scalar
3458 3458

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4138 4138
Stream Copy
single-core scalar
3709 3709
Stream Copy
single-core vector
5158 5158
Stream Scale
single-core scalar
3768 3768
Stream Scale
single-core vector
4597 4597
Stream Add
single-core scalar
3851 3851
Stream Add
single-core vector
4662 4662
Stream Triad
single-core scalar
3882 3882
Stream Triad
single-core vector
3484 3484